Add syntax for ReScript

2 files changed, 60 insertions, 0 deletions

diff --git a/README.md b/README.md
index e989ee1..225dffb 100644
--- a/README.md
+++ b/README.md
@@ -82,6 +82,7 @@ Plugin | Description
 [`language_pony`*](https://github.com/MrAnyx/lite-plugin-pony) | Syntax for [Pony](https://www.ponylang.io/) programming language
 [`language_powershell`](plugins/language_powershell.lua?raw=1) | Syntax for [PowerShell](https://docs.microsoft.com/en-us/powershell) scripting language
 [`language_psql`](plugins/language_psql.lua?raw=1) | Syntax for the postgresql database access language
+[`language_rescript`](plugins/language_rescript.lua?raw=1) | Syntax for the [ReScript](https://rescript-lang.org/) programming language
 [`language_rust`](plugins/language_rust.lua?raw=1) | Syntax for the [Rust](https://rust-lang.org/) programming language
 [`language_ruby`](plugins/language_ruby.lua?raw=1) | Syntax for the [Ruby](https://www.ruby-lang.org/) programming language
 [`language sass`](plugins/language_sass.lua?raw=1) | Syntax for the [Sass](https://sass-lang.com/) CSS preprocessor
diff --git a/plugins/langauge_rescript.lua b/plugins/langauge_rescript.lua
new file mode 100644
index 0000000..94dc964
--- /dev/null
+++ b/plugins/langauge_rescript.lua
@@ -0,0 +1,59 @@
+-- mod-version:2 -- lite-xl 2.0
+local syntax = require "core.syntax"
+
+syntax.add {
+  files = { "%.res$" },
+  comment = "//",
+  patterns = {
+    { pattern = "//.-\n",               type = "comment"  },
+    { pattern = { "/%*", "%*/" },       type = "comment"  },
+    { pattern = { '"', '"', '\\' },     type = "string"   },
+    { pattern = { "'", "'", '\\' },     type = "string"   },
+    { pattern = { "`", "`", '\\' },     type = "string"   },
+    { pattern = "#[%a_][%w_]*",         type = "literal"   },
+    { pattern = "0x[%da-fA-F]+",        type = "number"   },
+    { pattern = "-?%d+[%d%.eE]*",       type = "number"   },
+    { pattern = "-?%.?%d+",             type = "number"   },
+    { pattern = "[%+%-=/%*%^%%<>!~|&]", type = "operator" },
+    { pattern = "%f[^%.>]%l[%w_]*",     type = "function" },
+    { pattern = "%l[%w_]*%f[(]",        type = "function" },
+    { pattern = "%u[%w_]*",             type = "keyword2" },
+    { pattern = "[%l_][%w_%.]*",        type = "symbol"   },
+    { pattern = "@%l[%w_]*",            type = "string"   },
+  },
+  symbols = {
+    ["and"] = "keyword",
+    ["array"] = "keyword2",
+    ["as"] = "keyword",
+    ["assert"] = "keyword",
+    ["bool"] = "keyword2",
+    ["constraint"] = "keyword",
+    ["downto"] = "keyword",
+    ["else"] = "keyword",
+    ["exception"] = "keyword",
+    ["external"] = "keyword",
+    ["false"] = "literal",
+    ["for"] = "keyword",
+    ["if"] = "keyword",
+    ["in"] = "keyword",
+    ["int"] = "keyword2",
+    ["include"] = "keyword",
+    ["lazy"] = "keyword",
+    ["let"] = "keyword",
+    ["module"] = "keyword",
+    ["mutable"] = "keyword",
+    ["of"] = "keyword",
+    ["open"] = "keyword",
+    ["option"] = "keyword2",
+    ["rec"] = "keyword",
+    ["switch"] = "keyword",
+    ["string"] = "keyword2",
+    ["to"] = "keyword",
+    ["true"] = "literal",
+    ["try"] = "keyword",
+    ["type"] = "keyword",
+    ["when"] = "keyword",
+    ["while"] = "keyword",
+    ["with"] = "keyword",
+  }
+}